65302168

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{1913}}^1$

素因数の和:2187

約数の個数: 32

約数和(自身を含む): 130228560

約数和(自身を除く): 64926392

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 251, 502, 1004, 1913, 2008, 3826, 4267, 7652, 8534, 15304, 17068, 32521, 34136, 65042, 130084, 260168, 480163, 960326, 1920652, 3841304, 8162771, 16325542, 32651084, 65302168]

約数ペア:

[(1, 65302168), (2, 32651084), (4, 16325542), (8, 8162771), (17, 3841304), (34, 1920652), (68, 960326), (136, 480163), (251, 260168), (502, 130084), (1004, 65042), (1913, 34136), (2008, 32521), (3826, 17068), (4267, 15304), (7652, 8534)]